Let's get this math done. We have 148 and we're going to multiply it by 5. This is the same as taking 148 and adding it to itself 5 times.
Step 1: 0 + 148 = 148
Step 2: 148 + 148 = 296
Step 3: 296 + 148 = 444
Step 4: 444 + 148 = 592
Step 5: 592 + 148 = 740

So, 148*5 = 740